package EveryDayPractice;

public class Practice41 {
    public static void main(String[] args) {
        int x=1;
        boolean a=true;
        while(a) {
            x++;
            if( aaa(x)) {
                System.out.println("最少" + x + "个");
                break;
            }
            }


        }
        public static boolean aaa(int x) {
            for (int i = 1; i <= 5; i++) {
                if(x<=1) {
                    return false;
                }
                x=((x-1)/5)*4;
            }
            return true;
        }
}
